//
// Copyright (c) YugaByte, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
// in compliance with the License.  You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License
// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
// or implied.  See the License for the specific language governing permissions and limitations
// under the License.
//
//

#ifndef YB_UTIL_MINMAX_H
#define YB_UTIL_MINMAX_H

template<class T>
struct MinMaxTracker {
  void operator()(T t) {
    if (!inited) {
      min = std::move(t);
      max = min;
      inited = true;
      return;
    }
    if (t < min) {
      min = std::move(t);
    } else if (max < t) {
      max = std::move(t);
    }
  }

  bool inited = false;
  T min = T();
  T max = T();
};

#endif // YB_UTIL_MINMAX_H
